Seiko Cal. 6250 - 237

This Spring Drive model from 1975 features a 35mm Gold-Plated case. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-6692bcabc518]

Also known as: Tuna, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1975

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